<template>
  <div>
    <div>
      <ul>
        <li v-for="(item,index) in arr" :key="index">
          {{item}} ----{{index}}
       </li>
      </ul>
   </div>
   <div>
    <ul>
      <li v-for="obj in stuArr" :key="obj">
        <span>{{obj.name}}</span>
        <span>{{obj.sex}}</span>
        <span>{{obj.hobby}}</span>
      </li>
    </ul>
   </div>
   <div>
    <p v-for="(value,key) in tObj" :key="key">
      <span>{{value}}</span>----
      <span>{{key}}</span>
    </p>
   </div>
   <div v-for="n in count " :key="n"> {{n}}</div>
  </div>
</template>

<script>
export default {
data() {
    return {
      arr: ["小明", "小欢欢", "大黄"],
      stuArr: [
        {
          id: 1001,
          name: "孙悟空",
          sex: "男",
          hobby: "吃桃子",
        },
        {
          id: 1002,
          name: "猪八戒",
          sex: "男",
          hobby: "背媳妇",
        },
      ],
      tObj: {
        name: "小黑",
        age: 18,
        class: "1期",
      },
      count: 10,
    };
  },
}
</script>

<style>

</style>